Deploying an Apache HTTP server (httpd) on a CentOS Minimal system is very convenient. Here are the detailed steps:

1. Update the system package (suggestion): First update the system to ensure that all dependencies are the latest version. Execute the following command:

    sudo yum update -y

2. Install Apache HTTP Server : Use yum package manager to install Apache:

    sudo yum install -y httpd

3. Start the Apache service : After the installation is completed, start the Apache service:

    sudo systemctl start httpd

4. Set up power-on self-start : Make the Apache service automatically start when the system starts:

    sudo systemctl enable httpd

5. Verify service status : Check whether the Apache service is running normally:

    sudo systemctl status httpd

6. Configure the firewall (if enabled): If your system has firewalld firewall enabled, you need to open HTTP and HTTPS ports:

    sudo firewall-cmd --permanent --zone=public --add-service=http
   sudo firewall-cmd --permanent --zone=public --add-service=https
   sudo firewall-cmd --reload

7. Visit the Apache default page : Enter the server's IP address or domain name in the browser, and you should see the Apache welcome page, which means the installation is successful.

Steps detailed explanation:

• Update system package: This step is not mandatory, but it is strongly recommended to perform before installing new software to avoid potential dependency conflicts.
• Installing the Apache: yum install -y httpd command will download and install the Apache HTTP server and all its necessary dependencies. -y parameter means that all installation prompts are automatically confirmed.
• Start and self-start: systemctl start and systemctl enable commands are used to start the service and set up the self-start on the power-on respectively.
• Verify service status: systemctl status httpd command will display the running status of the Apache service, including log information, etc.
• Firewall Configuration: Firewall configuration ensures that external networks can access your Apache server. firewall-cmd is a firewalld firewall management tool.

After completing the above steps, you can successfully run the Apache HTTP server on the CentOS Minimal system.

The above is the detailed content of How to install Apache in centos minimum. For more information, please follow other related articles on the PHP Chinese website!